Inlet

1. (n.) A bay or recess, a narrow strip of water running into the land or between islands.

2. (n.) A passage by which an enclosed place may be entered; a place of ingress; entrance.

3. (n.) That which is let in or inland; an inserted material.

Thesaurus Entries

access, adit, air lock, aisle, alley, ambulatory, aperture, approach, arcade, arm, artery, avenue, bay, bayou, bight, broaching, cavity, channel, chasm, check, clearing, cleft, cloister, colonnade, communication, conduit, connection, corridor, cove, covered way, crack, creek, defile, disclosure, entrance, entranceway, entry, entryway, exit, fenestra, ferry, fistula, fontanel, foramen, ford, gallery, gangplank, gangway, gap, gape, gat, gulf, hall, harbor, hiatus, hole, hollow, in, ingress, intake, interchange, intersection, interval, junction, lacuna, lane, laying open, leak, loch, lough, means of access, opening, opening up, orifice, outlet, overpass, pass, passage, passageway, pore, portico, railroad tunnel, slot, slough, space, split, stoma, throwing open, traject, trajet, tunnel, uncorking, underpass, unstopping, vestibule, way, way in, yawn